| 是否标准件： | 标准件 | 标准编号： | GB2010-02 |
| 样品或现货： | 样品 | 是否进口： | 非进口 |
| 品牌： | 宏华 | 型号： | 自润滑轴承 |
| 内径： | 45（mm） | 外径： | 50（mm） |
| 厚度： | 115（mm） | 用途： | 纺织机械 |
| 保持架及其材料： | F1碳钢 | 体积规格： | 小型 28≤D≤55 |
| 滚动体类型： | 圆柱滚子 | 滚动体列数： | 单列 |
| 使用特性： | 高温 | 载荷方向： | 向心 |
该产品是以钢板为基体，中间层烧结球形青铜粉，表层轧制聚四氟乙烯[ptfe]和铅的混合物而制成。它具有摩擦系数小、耐磨耐腐蚀.无油自润滑和使用寿命长的特点，使用它可以降低成本、降低噪声、防止粘、滑。它广泛应用于各种机械的滑动部位如印刷机、纺织机、液压搬运车、烟草机、药用机械、健身器、微电机、汽车、摩托车等。
| 最大承载力 | 静载荷 r 250N/mm |
| 低速载荷 120N/mm |
| 旋转摇动载荷 60N/mm |
| 最大滑动速度 | 5m/s |
| 摩擦系数μ | 0.03-0.20 |
| 磨损极限 | 0.05mm |
| 最大PV值 | 干润滑 3.6N/mm·m/s |
| 油润滑 50N/mm·m/s |
| 工作温度 | -195℃- +280℃ |
单位mm
| 内径 | 外径 | 轴径 | 座孔H7 | 壁厚 | f1 | f2 | |
| 最小 | 最大 | 6 | 8 | 10 | 12 | 15 | 20 | 25 | 30 | 40 | 50 | 60 |
| 6 | 8 | 6 | -0.013 | 8 | +0.015 | 0.980 | 1.005 | 0.5 | 0.3 | 0606 | 0608 | 0610 | | | | Ø | | | | |
| -0.028 | 0 |
| 8 | 10 | 8 | -0.013 | 10 | +0.015 | 0806 | 0808 | 0810 | 0812 | 0815 | | | | | | |
| -0.028 | 0 |
| 10 | 12 | 10 | -0.016 | 12 | +0.018 | 1006 | 1008 | 1010 | 1012 | 1015 | 1020 | | | | | |
| -0.034 | 0 |
| 14 | 16 | 14 | -0.016 | 16 | +0.048 | | | 1410 | 1412 | 1415 | 1420 | 1425 | | | | |
| -0.034 | 0 |
| 16 | 18 | 16 | -0.016 | 18 | +0.018 | | | 1610 | 1612 | 1615 | 1620 | 1625 | | | | |
| -0.034 | 0 |
| 17 | 19 | 17 | -0.016 | 19 | +0.021 | | | 1710 | 1712 | | 1720 | | | | | |
| -0.034 | 0 |
| 18 | 20 | 18 | -0.016 | 20 | +0.021 | | | 1810 | 1812 | 1815 | 1820 | 1825 | | | | |
| -0.034 | 0 |
| 20 | 23 | 20 | -0.020 | 23 | +0.021 | 1.475 | 1.505 | 0.8 | 0.4 | | | 2010 | 2012 | 2015 | 2020 | 2025 | 2030 | | | |
| -0.041 | 0 |
| 22 | 25 | 22 | -0.020 | 25 | +0.021 | | | 2210 | 2212 | 2215 | 2220 | 2225 | 2230 | | | |
| -0.041 | 0 |
| 24 | 27 | 24 | -0.020 | 27 | +0.021 | | | | | 2415 | 2420 | 2425 | 2430 | | | |
| -0.041 | 0 |
| 25 | 28 | 25 | -0.020 | 28 | +0.021 | | | 2510 | 2512 | 2515 | 2520 | 2525 | 2530 | 2540 | 2550 | |
| -0.041 | 0 |
| 28 | 32 | 28 | -0.020 | 32 | +0.025 | 1.970 | 2.005 | 1.0 | 0.6 | | | | | 2815 | 2820 | 2825 | 2830 | 2840 | | |
| -0.041 | 0 |
| 30 | 34 | 30 | -0.020 | 34 | +0.025 | | | | 3012 | 3015 | 3020 | 3025 | 3030 | 3040 | | |
| -0.041 | 0 |
| 32 | 36 | 32 | -0.025 | 36 | +0.025 | | | | | | 3220 | | 3230 | 3240 | | |
| -0.050 | 0 |
| 35 | 39 | 35 | -0.025 | 39 | +0.025 | | | | 3512 | 3515 | 3520 | 3525 | 3530 | 3540 | 3550 | |
| -0.050 | 0 |
| 38 | 42 | 38 | -0.025 | 42 | +0.025 | | | | | 3815 | | | 3830 | 3840 | | |
| -0.050 | 0 |
| 40 | 44 | 40 | -0.025 | 44 | +0.025 | | | | 4012 | | 4020 | 4025 | 4030 | 4040 | 4050 | |
| -0.050 | 0 |
孔径壁厚符合样本,宽度尺寸不在样本范围内客户提出要求,制造厂可定制加
Note:Bearing size besides above mentioned size.can be customized and produced.Customer please offer us to dimensions |
| 内径 | 外径 | 轴径 | 座孔H7 | 壁厚 | f1 | f2 | |
| 最小 | 最大 | 20 | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 100 | 115 |
| 45 | 50 | 45 | -0.025 | 50 | +0.025 | 2.460 | 2.505 | 1.2 | 0.8 | 4520 | 4525 | 4525 | 4540 | 4550 | | | | | |
| -0.050 | 0 |
| 50 | 55 | 50 | -0.025 | 55 | +0.030 | 5020 | | 5030 | 5040 | 5050 | 5060 | | | | |
| -0.050 | 0 |
| 55 | 60 | 55 | -0.030 | 60 | +0.030 | | | 5530 | 5540 | 5550 | 5560 | | | | |
| -0.060 | 0 |
| 60 | 65 | 60 | -0.030 | 65 | +0.030 | | | | 6040 | 6050 | 6060 | 6070 | | | |
| -0.060 | 0 |
| 65 | 70 | 65 | -0.030 | 70 | +0.030 | | | 6530 | 6540 | 6550 | 6560 | 6570 | | | |
| -0.060 | 0 |
| 70 | 75 | 70 | -0.030 | 75 | +0.030 | | | | 7040 | 7050 | 7060 | 7070 | 7080 | | |
| -0.060 | 0 |
| 75 | 80 | 75 | -0.030 | 80 | +0.030 | | | 7530 | 7540 | 7550 | 7560 | 7570 | 7580 | | |
| -0.060 | 0 |
| 80 | 85 | 80 | 0 | 85 | +0.035 | 2.440 | 2.490 | 1.4 | 0.8 | | | | 8040 | 8050 | 8060 | 8070 | 8080 | 80100 | |
| -0.030 | 0 |
| 85 | 90 | 85 | 0 | 90 | +0.035 | | | | 8540 | | 8560 | | 8580 | 85100 | |
| -0.035 | 0 |
| 90 | 95 | 90 | 0 | 95 | +0.035 | | | | 9040 | 9050 | 9060 | | 9080 | 90100 | |
| -0.035 | 0 |
| 95 | 100 | 95 | 0 | 100 | +0.035 | | | | | 9550 | 9560 | | 9580 | 95100 | |
| -0.035 | 0 |
| 100 | 105 | 100 | 0 | 105 | +0.035 | | | | | 10050 | 10060 | | 10080 | | 100115 |
| -0.035 | 0 |
| 105 | 110 | 105 | 0 | 110 | +0.035 | | | | | | 10560 | | 10580 | | 105115 |
| -0.035 | 0 |
| 110 | 115 | 110 | 0 | 115 | +0.035 | | | | | | 11060 | | 11080 | | 110115 |
| -0.035 | 0 |
| 120 | 125 | 120 | 0 | 125 | +0.040 | 2.415 | 2.465 | 1.4 | 0.8 | | | | | | 12060 | | 12080 | 120100 | |
| -0.035 | 0 |
| 125 | 130 | 125 | 0 | 130 | +0.040 | | | | | | 12560 | | | 125100 | 125115 |
| -0.040 | 0 |
| 130 | 135 | 130 | 0 | 135 | +0.040 | | | | | | 13060 | | 13080 | 130100 | |
| -0.040 | 0 |
| 140 | 145 | 140 | 0 | 145 | +0.040 | | | | | | 14060 | | 14080 | 140100 | |
| -0.040 | 0 |
| 150 | 155 | 150 | 0 | 155 | +0.040 | | | | | | 15060 | | 15080 | 150100 | |
| -0.040 | 0 |
| 160 | 165 | 160 | 0 | 165 | +0.040 | | | | | | 16060 | | 16080 | 160100 | 160115 |
| -0.040 | 0 |
| 180 | 185 | 180 | 0 | 185 | +0.046 | 2.415 | 2.465 | 1.4 | 0.8 | | | | | | | | 18080 | 180100 | |
| -0.040 | 0 |
| 190 | 195 | 190 | 0 | 195 | +0.046 | | | | | | | | 19080 | 190100 | |
| -0.046 | 0 |
| 200 | 205 | 200 | 0 | 205 | +0.046 | | | | | | 20060 | | 20080 | 200100 | |
| -0.046 | 0 |
| 220 | 225 | 220 | 0 | 225 | +0.046 | | | | | | | | 22080 | 220100 | |
| -0.046 | 0 |
| 250 | 255 | 250 | 0 | 255 | +0.052 | 2.415 | 2.465 | 1.4 | 0.8 | | | | | | | | 15080 | 250100 | |
| -0.046 | 0 |
| 260 | 265 | 260 | 0 | 265 | +0.052 | | | | | | | | 26080 | 260100 | |
| -0.052 | 0 |
| 280 | 285 | 280 | 0 | 285 | +0.052 | | | | | | | | 28080 | 280100 | |
| -0.052 | 0 |
| 300 | 305 | 300 | 0 | 305 | +0.052 | | | | | | | | 30080 | 300100 | |
| -0.052 |
